| EPEsco Plant 3 | Portland | OR | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| HEHydro Extrusion, Portland INC. | Portland | OR | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| NPNorthwest Pipe Company | Portland | OR | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| ASAdm Sweeteners | Portland | OR | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| AAlsco | Portland | OR | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| BGBrassworks Gallery | Portland | OR | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| FRFort Recovery 2019 Building Addition | Portland | IN | Primary Metal Manufacturing331523 | — | ◇ UNVERIFIED |
| GTGlass to Glass | Portland | OR | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| HNHydro-extrusion North America | Portland | OR | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| LQLa Quinta Plant | Portland | TX | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| LMLma Mcloughlin Annex | Portland | OR | Primary Metal Manufacturing331528 | — | ◇ UNVERIFIED |
| MMMillbank Materials USA | Portland | OR | Primary Metal Manufacturing331319 | — | ◇ UNVERIFIED |
| OSOff Site Storage | Portland | OR | Primary Metal Manufacturing331528 | — | ◇ UNVERIFIED |
 Pcc Structurals INC. Lsbs | Portland | OR | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| Pcc Structurals, Inc.-machine Shop | Portland | OR | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| SSSupreme Steel Portland | Portland | OR | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| TDTvt Die Casting and Manufacturing | Portland | OR | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| VVoestalpine | Portland | TX | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| VTVoestalpine Texas LLC | Portland | TX | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| ACA & C Foundry Products INC | Portland | OR | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| AHAgc Heat Transfer | Portland | OR | Primary Metal Manufacturing331528 | — | ◇ UNVERIFIED |
| BCBarr Castings | Portland | OR | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| DTDie Tech Casting INC | Portland | OR | Primary Metal Manufacturing331522 | — | ◇ UNVERIFIED |
| ECEsco Corporation | Portland | OR | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| EFEtheridge Foundry and Machine CO | Portland | ME | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| FRFort Recovery Industries | Portland | IN | Primary Metal Manufacturing331523 | — | ◇ UNVERIFIED |
| LQLa Quinta Plant | Portland | TX | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| LILowell Industries INC | Portland | TN | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| NBNorthwest Brass & Aluminum Foundry INC | Portland | OR | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PPPacific Power Vac - Portland Facility | Portland | OR | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| Pcc Structurals INC Lsbs Iii | Portland | OR | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| PDPeter Day | Portland | OR | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| PFPortland Foundry INC | Portland | OR | Primary Metal Manufacturing331522 | — | ◇ UNVERIFIED |
| RWRichard W Hill LLC | Portland | OR | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| SSSamuel Son & CO INC | Portland | OR | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| SPSapa Profiles INC | Portland | OR | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| SSSchnitzer Steel Industries INC | Portland | OR | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| TSTexas Steel | Portland | TX | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| TMTy M. Wright | Portland | OR | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| USUniversal Silver CO | Portland | OR | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
